Intel Xeon D 1581 vs Opteron 6378

VS

Intel Xeon D-1581

AMD Opteron 6378

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Opteron 6378 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Released 3 years and 3 months late

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 115W)

Opteron 6378 's Advantages

Higher specification of memory (1866 vs 4)

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581 +62%

690

Opteron 6378

425

Geekbench 6 Multi Core

Intel Xeon D 1581 +43%

5058

Opteron 6378

3530

Intel Xeon D 1581

VS

Opteron 6378

General Parameters

Feb 2016

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Abu Dhabi

Intel BGA 1667

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Opteron (Abu Dhabi)

Package

3.2 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

65 W

Power Consumption

115 W

80 °C

Peak Operating Temperature

69 °C

Intel

Foundry

GlobalFoundries

246 mm²

Die Size

2x315 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.4 GHz

Performance Core Turbo Frequency

3.3 GHz

16

Total Core Count

16

32

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

12.0

64 K per core

L1 Cache

768 KB

256 K per core

L2 Cache

2 MB per module

1.5 MB per core

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3,DDR4

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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